#1905-3-B9 Tune Bandswitch Assembly | Switches

1905-3-B9

Rotary Switch

NSN 5930-01-460-3406

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
014603406

Technical Specifications of NSN

Thread Class:
2a single mounting facility
Thread Length:
0.437 inches single mounting facility
Overall Length:
2.462 inches
First Flat Length:
0.250 inches single actuator
Flat Height:
0.205 inches single actuator and 0.215 inches single actuator
Shaft Diameter:
0.248 inches single actuator and 0.252 inches single actuator
Shaft Length:
0.800 inches single actuator
Overall Diameter:
1.306 inches
Individual Section Quantity:
3
Operating Tempurature Range:
-65.0/+125.0 degrees celsius
Switch Contact Basic Design:
Nonpile-up symmetrical
Pole Quantity:
1 each section front
Throw Quantity:
9 each section rear
Mounting Method:
Threaded bushing single mounting facility
Thread Size:
0.375 inches single mounting facility
Contact Voltage Rating In Volts:
115.0 ac at sea level
Contact Voltage Rating In Volts:
28.0 dc at sea level
Rotor Through Connection Quantity:
1 each section
Switch Actuator Indexing Position Quantity:
9 all actuators
Shaft Type:
Round, flatted single actuator
Terminal Type:
Tab, solder lug
Contact Switching Action:
Breaks before makes each section rear
Switch Actuator Positioning Increment:
30.0 degrees all actuators
Switch Actuator Stop Device Type:
Fixed stop all actuators
Contact Load Current Rating:
2.0 amperes resistive load ac at sea level
Contact Load Current Rating:
500.0 milliamperes inductive load dc at sea level and 1.0 amperes resistive load dc at sea level
Precious Material And Location:
Contacts, and current conducting surface silver
Precious Material:
Silver
Style Designator:
Tap, circular, bushing mount
Thread Series Designator:
Unef single mounting facility
NSN:
5930-01-460-3406
Item Name:
Tune Bandswitch Assembly
Cage Code:
91812

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
A30-1-3-B9N
Cage Code:
91812
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
GS835U3B9N
Cage Code:
26512
RNCC:
7
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
A30-1-3B9
Cage Code:
91812
RNCC:
5
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Rotary Switches
------------ P/N 1905-3-B9

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Last Updated: 02/18/2025